Great Batteries! Energizer is the only batteries I use, Last the longest! I use flameless candles around the house and energizer lasts the longest.

i haven't opened this particular package yet, but Energizer batteries have always worked for me in the past, so i see no reason to assume otherwise. for whatever it's worth, i use either Energizer or Duracell batteries for everything, and stay away from mongrel brands.

They are working well but only time will tell how long they work for.

Amazingly cheaper compared to a two pack at regular grocery store.

I would of rather purchased member mark batteries, they weren't available

Good but I still prefer Duracell

The date is only 3 years away but price is right. These batteries are a great value for the money for smoke detector.

Wanted another members mark 10 pack so unfortunately not in the store so had to substitute

I bought these for our fire detectors, you know the ones that seem to always die in the middle of the night (beep, beep, beep, beep). I replaced the batteries in 2 of the detectors two weeks ago and they are already dead (insert annoying beep, beep, beep, beep . . . ). Not sure what happened to these batteries before I got them but they are not good!

They are selling batteries that are 2-3 years old so the shelf life is NOT 5 but 2 years (??). And only time will tell if they last that long.